83171924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 163477440

約数和(自身を除く): 80305516

約数列:

[1, 2, 4, 11, 22, 44, 67, 89, 134, 178, 268, 317, 356, 634, 737, 979, 1268, 1474, 1958, 2948, 3487, 3916, 5963, 6974, 11926, 13948, 21239, 23852, 28213, 42478, 56426, 65593, 84956, 112852, 131186, 233629, 262372, 310343, 467258, 620686, 934516, 1241372, 1890271, 3780542, 7561084, 20792981, 41585962, 83171924]

約数ペア:

[(1, 83171924), (2, 41585962), (4, 20792981), (11, 7561084), (22, 3780542), (44, 1890271), (67, 1241372), (89, 934516), (134, 620686), (178, 467258), (268, 310343), (317, 262372), (356, 233629), (634, 131186), (737, 112852), (979, 84956), (1268, 65593), (1474, 56426), (1958, 42478), (2948, 28213), (3487, 23852), (3916, 21239), (5963, 13948), (6974, 11926)]